Fixes #138- delays identicon update to avoid leaking interactive keyboard input.

gradle/build.gradle

@@ -1,12 +1,12 @@
-allprojects    {
+allprojects {
     //apply plugin: 'findbugs'
 
     group = 'com.lyndir.masterpassword'
     version = 'GIT-SNAPSHOT'
 
     tasks.withType(JavaCompile) {
-        sourceCompatibility = "1.7"
-        targetCompatibility = "1.7"
+        sourceCompatibility = '1.7'
+        targetCompatibility = '1.7'
     }
     tasks.withType(FindBugs) {
         reports {
@@ -29,6 +29,6 @@ buildscript {
 subprojects {
     repositories {
         mavenCentral()
-        maven { url "http://maven.lyndir.com" }
+        maven { url 'http://maven.lyndir.com' }
     }
 }